Results 21 to 30 of about 3,502,443 (305)
A novel procedure for fast surface structural analysis based on LEED intensity data [PDF]
, 1989 By evaluating LEED intensities from different diffraction beams taken only at discrete energy intervals (which may be as large as 15–20 eV) the same degree of reliability in surface structure determination can be reached as with the conventional ...
Clarke +24 more
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4-Nitrophenyl 2-chlorobenzoate [PDF]
, 2012 The aromatic rings in the title compound, C13H8ClNO4, enclose a dihedral angle of 39.53 (3)°. The nitro group is almost coplanar with the ring to which it is attached [dihedral angle = 4.31 (1)°].
Akhter, Toheed +4 more
core +2 more sources
[my]-Bis(diphenylphosphanyl)borato-[kappa]2P:P'-bis[dicarbonyl([eta]5-cyclopentadienyl)iron(II)] tetrachloridoferrate(III) chloroform solvate [PDF]
, 2008 The title compound, [Fe2(C5H5)2(C24H22BP2)(CO)4][FeCl4]·CHCl3, is an oxidation product of CpFe(CO)2PPh2BH3. One pair of phenyl rings attached to the two different P atoms are almost parallel, as are the other pair [dihedral angles = 8.7 (5) and 8.9 (5)°].
Franz Dornhaus +5 more
core +2 more sources
R Factors from Proteus rettgeri [PDF]
Journal of General Microbiology, 1972 SUMMARY: Of 12 R factors transferred from wild strains of Proteus rettgeri to Escherichia coli K12, all were fi - Five were of the N-compatibility group; three belonged to a newly defined group T, of which Rts1 is the prototype; one belonged to group W. The other three constituted at least one compatibility group, not previously described.
J N, Coetzee, N, Datta, R W, Hedges
openaire +2 more sources
R factors from Providence [PDF]
Microbiology, 2000 Of more than 100 R factors transferred from naturally occurring Providence strains, approximately 60 % belonged to the A-C compatibility complex. Plasmids of groups F1, J, N, P and X, and the prototype of a new group G were also transferred. The Providence R factor set differs from those of Proteus rettgeri and P.
openaire +2 more sources
3-(2-Hydroxyphenyl)-5-(2-methoxyphenyl)-1H-pyrazole [PDF]
, 2008 The title compound, C16H14N2O2, was derived from 1-(2-hydroxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione. The molecule is essentially planar (r.m.s. deviation for all non-H atoms = 0.089 Å).
Ahmad +5 more
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La era TRIC: Factor R-elacional y Educomunicación
Doxa Comunicación, 2021 Ficha técnica: José Antonio Gabelas-Barroso y Carmen Marta-Lazo Ediciones Egregius Sevilla, 2020 262 pp.
Rafael Marfil-Carmona
doaj +2 more sources
Exploratory Factor Analysis with R Software
Anadolu Üniversitesi Eğitim Fakültesi dergisi, 2020 Exploratory Factor Analysis (EFA) is frequently used in educational and social sciences. EFA has been used in scale development and adaptation studies, in particular. Therefore, in this study, how to conduct EFA in R software has been explained. First of
Abdullah Faruk Kılıç
doaj +2 more sources
Facilitation of the Transfer of R Factor by the Resident R Factor [PDF]
Journal of Bacteriology, 1970 Transfer of some R factors were shown to be facilitated by resident R factors. The sex factor itself may be responsible for this phenomenon.
M, Yoshikawa, K, Sakai
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1,1,1,3,3,3-Hexafluoro-2,2-bis[4-(4-nitrophenoxy)phenyl]propane [PDF]
, 2008 In the title compound, C27H16F6N2O6, the nitro groups are almost coplanar with the aromatic rings to which they are attached [dihedral angles = 3.5 (5) and 6.2 (3)°].
Nawaz, Haq +4 more
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